Johann Merck
Johann Merck is the name of the following people:
- Johann Merck (pedagogue) (1577–1658), German pedagogue
- Johann Anton Merck (1756–1805), German pharmacist
- Johann Franz Merck (1687–1741), German pharmacist
- Johann Heinrich Merck (1741–1791), German publisher and editor
- Johann Justus Merck (1727–1758), German pharmacist
